Stop taking Accutane and go back to topical treatment?

I've been on accutane for a month and a half. Before I started accutane I used a topical gel containing clindamycin and tretinoin for about two months and it pretty much cleared up all my acne, but many big red scars was left. The reason I started accutane was because i wanted my scarring to heal optimally. My scars have gotten better but still have time left to heal. I wonder what would happen if I stop taking accutane and go back to the topical gel. Can I have as good results as with accutane?